2017291874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{20359}}^1$

素因数の和:20514

約数の個数: 32

約数和(自身を含む): 3379434240

約数和(自身を除く): 1362142366

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 481, 962, 1339, 2678, 3811, 7622, 20359, 40718, 49543, 99086, 264667, 529334, 753283, 1506566, 2096977, 4193954, 9792679, 19585358, 27260701, 54521402, 77588149, 155176298, 1008645937, 2017291874]

約数ペア:

[(1, 2017291874), (2, 1008645937), (13, 155176298), (26, 77588149), (37, 54521402), (74, 27260701), (103, 19585358), (206, 9792679), (481, 4193954), (962, 2096977), (1339, 1506566), (2678, 753283), (3811, 529334), (7622, 264667), (20359, 99086), (40718, 49543)]